How many four digit natural numbers not exceeding 4321 can be formed with the digits 1, 2, 3 and 4, if the digits can repeat?

How many four digit natural numbers not exceeding the number 4321 can be formed using the digits1,2,3,4, if repetition is allowed?

How many numbers of 5 digits can be formed with the digits 0,1,2,3,4?

How many numbers of four digits can be formed with the digits 1,2,3,4,5 if the digits can be repeated in the same number?

How many two-digit even numbers can be formed from the digits 1,2, 3, 4, 5 if the digits can be repeated?

How many numbers of 3 -digits can be formed with the digits 1,2,3,4,5 when digits may be repeated?

How many numbers of 3 digits can be formed with the digits 1,2,3,4,5 when digits may be repeated?

How many 3-digit even number can be formed form the digits 1,2,3,4,5,6 if the digits can be repeated?

How many 5-digit numbers can be formed using the digits 0,1,2,3, and 4 if the digits can be repeated in a number?

How many 3 -digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 if the digits can be repeated?

How many 3 -digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 if the digits can be repeated?